4800| 2
|
需要(1-8)L/min的泵,输送介质是高含水的原油 |
10金币
| ||
|
||
| ||
|关于我们|网站地图|开云平台官方入口 ( 鲁ICP备11007657号-3 )
GMT+8, 2024-11-27 02:36 , Processed in 0.023560 second(s), 9 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023开云注册登录 .